[hbase] patch-build test failures (#1194, #1193, #1192)
-------------------------------------------------------

                 Key: HADOOP-2303
                 URL: https://issues.apache.org/jira/browse/HADOOP-2303
             Project: Hadoop
          Issue Type: Bug
          Components: contrib/hbase
            Reporter: stack
            Priority: Minor


TestRegionServerExit failes in #1194 like this:

{code}
...
[junit] 2007-11-29 00:20:53,775 INFO  [RegionServer:0] 
org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:816): aborting 
server at: 140.211.11.75:61555
    [junit] 2007-11-29 00:20:53,791 INFO  [RegionServer:2] 
org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:809): On abort, 
closed hlog
    [junit] 2007-11-29 00:20:53,791 INFO  [RegionServer:2] 
org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:816): aborting 
server at: 140.211.11.75:61754
    [junit] 2007-11-29 00:20:53,801 INFO  [HMaster] 
org.apache.hadoop.hbase.HLog.splitLog(HLog.java:205): log file splitting 
completed for /hbase/log_140.211.11.75_1196295616136_61556
    [junit] 2007-11-29 00:20:53,801 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,801 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,802 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,802 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,802 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,802 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,802 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,803 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,803 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,803 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,803 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,803 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,804 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,804 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,804 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
    [junit] 2007-11-29 00:20:53,804 INFO  [HMaster] 
org.apache.hadoop.hbase.HMaster$ProcessServerShutdown.process(HMaster.java:1999):
 process shutdown of server 140.211.11.75:61556: logSplit: true, rootChecked: 
false, rootRescanned: false, numberOfMetaRegions: 1, onlineMetaRegions.size(): 1
    [junit] 2007-11-29 00:20:53,804 DEBUG [HMaster] 
org.apache.hadoop.hbase.HMaster.run(HMaster.java:1068): Main processing loop: 
ProcessServerShutdown of 140.211.11.75:61556
....
{code}

And then just keeps going.

#1193 fails in TestTableMapReduce because following assertion fails:
{code}
junit.framework.AssertionFailedError
        at 
org.apache.hadoop.hbase.mapred.TestTableMapReduce.verify(TestTableMapReduce.java:389)
        at 
org.apache.hadoop.hbase.mapred.TestTableMapReduce.localTestSingleRegionTable(TestTableMapReduce.java:270)
        at 
org.apache.hadoop.hbase.mapred.TestTableMapReduce.testTableMapReduce(TestTableMapReduce.java:207)
..
{code}

The mapreduce never ran because:

{code}
2007-11-28 23:21:07,386 ERROR [expireTrackers] 
org.apache.hadoop.mapred.JobTracker$ExpireTrackers.run(JobTracker.java:308): 
Tracker Expiry Thread got exception: java.lang.InterruptedException: sleep 
interrupted
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.hadoop.mapred.JobTracker$ExpireTrackers.run(JobTracker.java:263)
        at java.lang.Thread.run(Thread.java:595)

2007-11-28 23:21:07,388 WARN  [Task Commit Thread] 
org.apache.hadoop.mapred.JobTracker$TaskCommitQueue.run(JobTracker.java:2017): 
Task Commit Thread exiting, got interrupted: java.lang.InterruptedException
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:1815)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1850)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:359)
        at 
org.apache.hadoop.mapred.JobTracker$TaskCommitQueue.run(JobTracker.java:1919)
{code}

In #1192, TTMR times out.


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